2012 MERCEDES-BENZ C-Class COUPE maintenance reset

Lumbar supportAdjusting the 4-way lumbar
support ............................................ 91
M
M+S tires ............................................ 296
Maintenance see ASSYST PLUS service interval
display
Malfunction message
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 24
Matte finish (cleaning
instructions) ...................................... 272
mbrace Call priority .................................... 254
Display message ............................ 206
Downloading destinations
(COMAND) ..................................... 255
Emergency call .............................. 252
Important safety notes ..................250
Locating a stolen vehicle ...............256
MB info call button ........................254
Remote vehicle locking ..................256
Roadside Assistance button ..........253
Search & Send ............................... 255
Self-test ......................................... 251
System .......................................... 251
Vehicle remote unlocking ..............255
Mechanical key
Function/notes ................................ 71
Locking vehicle ................................ 77
Unlocking the driver's door ..............77
Memory card (audio) ......................... 190
Memory function ................................. 97
Message memory (on-board
computer) .......................................... 201
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Menu (on-board computer) ............190
Modifying the programming
(SmartKey) ........................................... 71
MOExtended run-flat system ........... 283
MP3 Operation ....................................... 190
see separate operating instructions
Multifunction display
Function/notes ............................. 184
Permanent display .........................194
Multifunction steering wheel
Operating the on-board computer . 183
Overview .......................................... 31
Multifunction steering wheel (4
buttons) see 4-button multifunction
steering wheel
N
Navigation Menu (on-board computer) ............188
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 47
Resetting after being triggered ........47
Notes on breaking-in a new
vehicle ................................................ 124
O
Occupant Classification System
(OCS) Faults ............................................... 46
Operation ......................................... 42
System self-test ............................... 45
Occupant safety
Children in the vehicle .....................52
System overview .............................. 36
Octane number (fuel) ........................ 329
Odometer ........................................... 187
see Trip odometer
Oil
see Engine oil
On-board computer
AMG menu ..................................... 198
Assistance menu ........................... 192
Audio menu ................................... 189
Convenience submenu ..................197
12Index

Transmissionsee Automatic transmission
Transporting the vehicle .................. 290
Trim pieces (cleaning instructions) . 274
Trip computer (on-board
computer) .......................................... 187
Trip meter see Trip odometer
Trip odometer
Calling up ....................................... 187
Resetting (on-board computer) ......188
Trunk
Emergency release ..........................80
Important safety guidelines .............78
Locking separately ...........................80
Opening (automatically from
inside) .............................................. 79
Opening (automatically from
outside) ............................................ 79
Trunk lid
Display message ............................ 224
Opening/closing .............................. 78
Turn signals
Display message ............................ 210
Switching on/off ........................... 103
Type identification plate
see Vehicle identification plate
U
Unlocking Emergency unlocking .......................77
From inside the vehicle (central
unlocking button) ............................. 76
V
Vanity mirror (in sun visor) .............. 247
Vehicle Correct use ...................................... 23
Data acquisition ............................... 24
Display message ............................ 224
Equipment ....................................... 20
Individual settings ..........................194
Limited Warranty ............................. 24
Loading .......................................... 306
Locking (in an emergency) ...............77
Locking (SmartKey) .......................... 69
Lowering ........................................ 283
Maintenance .................................... 21
Parking for a long period ................ 141
Pulling away ................................... 127
Raising ........................................... 281
Reporting problems .........................23
Towing away .................................. 288
Transporting .................................. 290
Unlocking (in an emergency) ...........77
Unlocking (SmartKey) ......................69
Vehicle data ................................... 332
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 332
see Technical data
Vehicle dimensions ........................... 332
Vehicle emergency locking ................ 77
Vehicle identification number see VIN
Vehicle identification plate .............. 325
Vehicle tool kit .................................. 278
Video (DVD) ........................................ 190
VIN ...................................................... 325
W
Warning and indicator lamps ABS ................................................ 230
Brakes ........................................... 229
Check Engine ................................. 234
Coolant .......................................... 235
Cruise control ................................ 147
Distance warning ........................... 237
DISTRONIC PLUS ........................... 237
ESP ®
.............................................. 231
ESP ®
OFF ....................................... 232
Fuel tank ........................................ 234
LIM (DISTRONIC PLUS) ..................151
Overview .......................................... 30
PASSENGER AIR BAG OFF
indicator lamp .................................. 42
Reserve fuel ................................... 234
Seat belt ........................................ 227
SPORT handling mode ...................232
SRS ................................................ 233
Tire pressure monitor ....................238
Warranty ............................................ 325
18Index

On-board diagnostics interfaceGWARNING
If you connect equipment to the on-board
diagnostics interface, it can affect the
operation of the vehicle systems. This can
impair the operating safety of your vehicle
while driving. There is a risk of accident.
Do not connect any equipment to the on-
board diagnostics interface.
GWARNING
Loose equipment or equipment cables which
are connected to the on-board diagnostics
interface can obstruct the area around the
pedals. The equipment or the cables could get
between the pedals in the event of sudden
braking or acceleration. You may then no
longer be able to brake, operate the clutch or
accelerate as intended. There is a risk of
accident.
Do not attach any equipment or cables in the
driver footwell.
Connecting equipment to the on-board
diagnostics interface can lead to emissions
monitoring information being reset. This may
lead to the vehicle failing to meet the
requirements at the next special emissions
test or main inspection.
If the engine is switched off and equipment
on the on-board diagnostic interface is used,
the starter battery may discharge.
The on-board diagnostics interface is only
intended for the connection of diagnostic
equipment at a qualified specialist workshop.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on your vehicle. This is especially the
case for work relevant to safety.
Observe the notes in the service booklet.
Always have the following work carried out at
an authorized Mercedes-Benz Center:
R work relevant to safety
R service and maintenance work
R repair work
R alterations, installation work and
modifications
R work on electronic components
Proper use
GWARNING
There are various warning stickers affixed to
your vehicle. Their purpose is to alert you and
others to various dangers. Therefore, do not
remove any warning stickers unless the
sticker clearly states that you may do so.
If you remove any warning stickers, you or
others could fail to recognize certain dangers
and be injured.
The proper use of the vehicle requires that
you familiarize yourself with the following
information and rules:
R safety notes in this Operator's Manual
R technical data in this Operator's Manual
R traffic rules and regulations
R laws and safety standards pertaining to
motor vehicles
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to have the problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
again with a Mercedes-Benz Center or
contact us at one of the following addresses.
Introduction23Z

Maintaining the time-dependent service
schedule:XNote down the service due date displayed
in the multifunction display before
disconnecting the battery.
or
XSubtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery.
i The service interval display does not
provide any information regarding the
engine's oil level. Observe the notes on the
engine oil level ( Y page 265).
Hiding a service message
XPress the % or a button on the
steering wheel.
Displaying service messages
XSwitch on the ignition.XPress = or ; on the steering wheel
to select the Serv. menu.XPress 9 or : to select the ASSYST
PLUS submenu and press a to confirm.
The service due date appears in the
multifunction display.
Please bear the following in mind
Resetting the service interval display
A qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, will reset
the service interval display after the
necessary service work has been carried out.
Further information, on maintenance for
example, can be obtained at an authorized
Mercedes-Benz Center or directly from
Mercedes-Benz.
! If the service interval display has been
reset unintentionally, have the setting
corrected at a Mercedes-Benz Center.
Have service work carried out as described
in the Service Booklet. This may otherwise
lead to increased wear and damage to the
major assemblies or the vehicle.
Driving abroad
An extensive Mercedes-Benz Service network
is also available in other countries. You can
obtain further information from any
authorized Mercedes-Benz Center.
Care
Notes on care
Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents
recommended and approved by Mercedes-
Benz.
GWARNING
Many cleaning products can be hazardous.
Some are poisonous, others are flammable.
Always follow the instructions on the
particular container. Always open your
vehicle's doors or windows when cleaning the
inside.
Never use fluids or solvents that are not
designed for cleaning your vehicle.
Always lock away cleaning products and keep
them out of reach of children.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. a ring or ice
scraper. You could otherwise scratch or
damage the surfaces and protective film.
Care269Maintenance and careZ